/Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/DynamicMeshTriangleAttribute.h
virtual [FDynamicMeshAttributeBase](API\Runtime\GeometryCore\DynamicMesh\FDynamicMeshAttributeBase) * MakeCopy ( [FDynamicMesh3](API\Runtime\GeometryCore\DynamicMesh\FDynamicMesh3) * ParentMeshIn ) const